http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S56110934-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a918f321eec49142fd07a00fde94f2e1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-322 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-09 |
| filingDate | 1980-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1aded4739273161ea824d76ab778af7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b7bff43012d9694ae0997317872f40e |
| publicationDate | 1981-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S56110934-A |
| titleOfInvention | Processing solution for photosensitive laminate having alcohol-soluble polyamide layer |
| abstract | PURPOSE:To enhance the safety of a processing soln. capable of performing development and etching by one-stage processing by adding a neutral salt of an aromatic sulfonic acid or a carboxylic acid to the soln to lower the alkalinity. CONSTITUTION:An alcohol-soluble polyamide layer and a photosensitive resin layer contg. photosoluble o-benzoquinone azide as a photosensitive material are formed in this order to manufacture a photosensitive laminate. A neutral salt such as Na salt of an aromatic sulfonic acid such as toluenesulfonic acid or a carboxylic acid such as salicylic acid is added to an alkaline aqueous alcohol soln. which develops the resin layer and etches the polyamide layer by the one-stage processing of the laminate. Thus, the alkalinity of the processing soln. is lowered to enhance the safety, and a higher developing speed and enhanced resolving power are attained. |
| priorityDate | 1980-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.